diff --git a/package.json b/package.json
index 370d84d..33a3f04 100644
--- a/package.json
+++ b/package.json
@@ -49,6 +49,7 @@
     "@tarojs/taro-h5": "^3.5.5",
     "big.js": "^6.2.1",
     "dayjs": "^1.11.3",
+    "immer": "^9.0.16",
     "qs": "^6.10.3",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
diff --git a/project.private.config.json b/project.private.config.json
index d1711c9..ce8d630 100644
--- a/project.private.config.json
+++ b/project.private.config.json
@@ -236,5 +236,5 @@
       ]
     }
   },
-  "libVersion": "2.26.2"
+  "libVersion": "2.27.3"
 }
\ No newline at end of file
diff --git a/src/components/InputX/index.tsx b/src/components/InputX/index.tsx
index 481d8d1..1f41ea9 100644
--- a/src/components/InputX/index.tsx
+++ b/src/components/InputX/index.tsx
@@ -11,7 +11,6 @@ interface PropsType {
 }
 const InputX: FC<PropsType> = (props) => {
   const {customClassName, customStyle,customInputStyle, customInputClassName,...inputProps} = props
-  console.log('props', props);
   return (
     <View className={customClassName} style={customStyle}>
       <CustomWrapper>
diff --git a/src/pages/shopping/components/colorKindItem/index.tsx b/src/pages/shopping/components/colorKindItem/index.tsx
index 5126c4b..1ef9643 100644
--- a/src/pages/shopping/components/colorKindItem/index.tsx
+++ b/src/pages/shopping/components/colorKindItem/index.tsx
@@ -10,21 +10,30 @@ import { EnumSaleMode } from '@/common/Enumerate'
 import { selectList } from '../../config'
 import { AdjestShoppingCartApi } from '@/api/shopping/index'
 import { Goods, ShoppingDispatchType, ShoppingStateContextValue, useShoppingDispatch, useShoppingState } from '../../context'
-import { ShoppingStore } from '../../context/shoppingStore'
+import { events, ShoppingStore } from '../../context/shoppingStore'
 import LabAndImg from '@/components/LabAndImg'
+import { usePropsValue } from '@/use/useCommon'
 
 type PropsType = {
   state?: {
-    multipleSelection: Goods[]
     Observer: ShoppingStore
   }
   purchaserId: number
   itemData: Record<string, any> & object
+  checked?: boolean
+  onChange?: (isChecked: boolean, goodsId: number) => void
 }
 
 const ColorKindItem: FC<PropsType> = props => {
-  const { state, purchaserId, itemData } = props
-  const dispatch = useShoppingDispatch()
+  console.log('rerender component ColorKindItem', props);
+  const { state, purchaserId, itemData, checked = false } = props
+  const [isChecked, setCheck] = usePropsValue({
+    value: checked,
+    defaultValue: checked,
+    onChange: (value) => {
+      props.onChange?.(value, itemData.id)
+    }
+  })
 
   //格式化数量
   const formatCount = itemData => {
@@ -32,6 +41,7 @@ const ColorKindItem: FC<PropsType> = props => {
   }
 
   useEffect(() => {
+    console.log('itemData==>',itemData);
     setCount(formatCount(itemData))
   }, [itemData.roll, itemData.length])
   
@@ -46,7 +56,6 @@ const ColorKindItem: FC<PropsType> = props => {
   const handleCountChange = (nextValue: number) => {
     setCount(nextValue)
   }
-
   
 
   //格式化单位
@@ -55,36 +64,21 @@ const ColorKindItem: FC<PropsType> = props => {
   }
   // 选中
   const handleSelect = () => {
-    dispatch({
-      type: ShoppingDispatchType.UPDATE_CHANGED_CHECKBOX,
-      data: {
-        purchaserId: purchaserId,
-        multipleSelection: { 
-          ...state?.multipleSelection, 
-          [itemData.id]: {
-            id: itemData?.id,
-            estimate_amount: itemData.estimate_amount,
-            product_code: itemData.product_code,
-            product_color_code: itemData.product_color_code,
-            sale_mode: itemData.sale_mode,
-            count: itemData.sale_mode === EnumSaleMode.Bulk ? itemData.roll : Number(formatMeterDiv(itemData.length)),
-          }
-        },
-      },
-    })
+    const payload = {
+      id: itemData?.id,
+      estimate_amount: itemData.estimate_amount,
+      product_code: itemData.product_code,
+      product_color_code: itemData.product_color_code,
+      sale_mode: itemData.sale_mode,
+      count: itemData.sale_mode === EnumSaleMode.Bulk ? itemData.roll : Number(formatMeterDiv(itemData.length)),
+    }
+    events.trigger('updatePurchaserMultipleSelection', purchaserId, payload, 'add', itemData?.id)
+    setCheck(true)
   }
   // 未选中
   const handleClose = () => {
-    const temp = {...state?.multipleSelection}
-    delete temp?.[itemData.id]
-    console.log('handleClose==>',temp);
-    dispatch({
-      type: ShoppingDispatchType.UPDATE_CHANGED_CHECKBOX,
-      data: {
-        purchaserId: purchaserId,
-        multipleSelection: temp,
-      },
-    })
+    events.trigger('updatePurchaserMultipleSelection', purchaserId, null, 'delete', itemData.id)
+    setCheck(false)
   }
   const { fetchData } = AdjestShoppingCartApi()
 
@@ -99,7 +93,7 @@ const ColorKindItem: FC<PropsType> = props => {
       itemData.roll = num
       targetColor.roll = num
     } else {
-      itemData.length = num
+      itemData.length = formatMeterMul(num)
       targetColor.length = formatMeterMul(num)
     }
     const res = await fetchData({
@@ -118,10 +112,10 @@ const ColorKindItem: FC<PropsType> = props => {
 
   return (
     <MCheckbox
-      status={state?.multipleSelection?.hasOwnProperty(itemData.id) || false}
+      status={isChecked}
       onSelect={handleSelect}
       onClose={handleClose}
-      customClassName={classnames(styles.checkbox, state?.multipleSelection?.hasOwnProperty(itemData.id) ? styles.selected : '')}
+      customClassName={classnames(styles.checkbox, isChecked ? styles.selected : '')}
       customTextClass={styles.colorKindItem}>
       <View className={styles['colorKindItem__left']}>
         <LabAndImg value={labAndImgObj(itemData)} />
@@ -157,7 +151,26 @@ const ColorKindItem: FC<PropsType> = props => {
 // State 分割组件 思路就是把 context 直接通过 props 的形式传给组件，这样的话就解决了 context 强制刷新 memo 的问题了
 // 那么当 context 内的 value 被更新的时候，react 只会强制渲染 Wrapper
 const withStateSlice = (comp, slice) => {
-  const MemoComp = memo(comp)
+  const MemoComp = memo(comp, (prevProps, nextProps) => {
+     let needMemo = true
+    if (prevProps.itemData !== nextProps.itemData) {
+      console.log('itemData 有变化');
+      needMemo = false
+    }
+    if (prevProps.state.Observer !== nextProps.state.Observer) {
+      console.log('Observer 有变化');
+      needMemo = false
+    }
+    if (prevProps.checked !== nextProps.checked) {
+      console.log('checked 有变化', prevProps.checked, nextProps.checked);
+      needMemo = false
+    }
+    if (prevProps.purchaserId !== nextProps.purchaserId) {
+      console.log('purchaserId 有变化');
+      needMemo = false
+    }
+    return needMemo
+  })
   const Wrapper = (props, ref) => {
     const state = useShoppingState()
     return <MemoComp ref={ref} state={slice(state, props)} {...props} />
@@ -167,7 +180,6 @@ const withStateSlice = (comp, slice) => {
 
 const ColorKindItemWithStateSlice = withStateSlice(ColorKindItem, (state: ShoppingStateContextValue, props: PropsType) => {
   return {
-    multipleSelection: state.colorStore[props.purchaserId]['multipleSelection'],
     Observer: state.Observer,
   }
 })
diff --git a/src/pages/shopping/components/shoppingCart/index.tsx b/src/pages/shopping/components/shoppingCart/index.tsx
index 1ee10e1..07e97de 100644
--- a/src/pages/shopping/components/shoppingCart/index.tsx
+++ b/src/pages/shopping/components/shoppingCart/index.tsx
@@ -1,3 +1,4 @@
+import produce from 'immer'
 import { FC, ReactNode, useEffect, useMemo, useReducer, useRef } from 'react'
 import {
   GoodsMeta,
@@ -7,6 +8,7 @@ import {
   ShoppingDispatchType,
   shoppingReducer,
   ShoppingStateContext,
+  throwError,
 } from '../../context'
 import { ColorStore, ShoppingStateContextValue } from '../../context'
 import { ShoppingStore } from '../../context/shoppingStore'
diff --git a/src/pages/shopping/components/shoppingCartItem/index.tsx b/src/pages/shopping/components/shoppingCartItem/index.tsx
index 883e1f9..5451899 100644
--- a/src/pages/shopping/components/shoppingCartItem/index.tsx
+++ b/src/pages/shopping/components/shoppingCartItem/index.tsx
@@ -1,5 +1,5 @@
 import { Text, View } from '@tarojs/components'
-import { FC, forwardRef, memo, useEffect, useMemo, useRef, useState, useTransition } from 'react'
+import { FC, forwardRef, memo, useCallback, useEffect, useMemo, useRef, useState, useTransition } from 'react'
 import styles from './index.module.scss'
 import classnames from 'classnames'
 import { formatMeterDiv } from '@/common/format'
@@ -15,8 +15,10 @@ import { alert, isEmptyObject } from '@/common/common'
 import classNames from 'classnames'
 import LoadingCard from '@/components/loadingCard'
 import { ShoppingCartListApi } from '@/api'
-import { ShoppingStore } from '../../context/shoppingStore'
+import { events, ShoppingStore } from '../../context/shoppingStore'
 import { usePropsValue } from '@/use/useCommon'
+import produce, { setAutoFreeze } from 'immer'
+import { nextTick } from '@tarojs/taro'
 
 interface ButtonPropsType {
   isActive: boolean
@@ -24,6 +26,7 @@ interface ButtonPropsType {
   children?: React.ReactNode
   customStyle?: React.CSSProperties
 }
+type OperationType = 'add' | 'delete'
 // 订单类型
 const SaleModeButton: FC<ButtonPropsType> = props => {
   const { onClick, children, isActive = false, customStyle } = props
@@ -62,7 +65,7 @@ type PropsType = {
 
 const ShoppingCartItem: FC<PropsType> = props => {
   const { state } = props
-  console.log('props ShoppingCartItem', props)
+  console.log('rerender component ShoppingCartItem', props)
 
   const [itemData, setItemData] = usePropsValue({
     value: props.itemData,
@@ -143,9 +146,45 @@ const ShoppingCartItem: FC<PropsType> = props => {
 
   const [isPending, startTransition] = useTransition()
   const { fetchData } = ShoppingCartListApi()
-
+  // 更新当前客户的多选项
+  const updatePurchaserMultipleSelection = (purchaserId, payload, operationType: OperationType, goodsId: number) => {
+    if(operationType === 'add'){
+      dispatch({
+        type: ShoppingDispatchType.UPDATE_CHANGED_CHECKBOX,
+        data: {
+          purchaserId: purchaserId,
+          multipleSelection: produce(multipleSelection, (multipleSelectionDraft) =>{
+            if(!multipleSelectionDraft){
+              return {
+                [goodsId]: payload
+              }
+            }else{
+              multipleSelectionDraft[goodsId] = payload
+            }
+          }),
+        },
+      })
+      
+    }else if(operationType === 'delete'){
+      const temp = {...multipleSelection}
+      delete temp?.[goodsId]
+      dispatch({
+        type: ShoppingDispatchType.UPDATE_CHANGED_CHECKBOX,
+        data: {
+          purchaserId: purchaserId,
+          multipleSelection: temp,
+        },
+      })
+    }
+  }
+  // 发布订阅
+  useEffect(()=>{
+    events.on('updatePurchaserMultipleSelection', updatePurchaserMultipleSelection)
+    return () => {
+      events.off('updatePurchaserMultipleSelection', updatePurchaserMultipleSelection)
+    }
+  }, [updatePurchaserMultipleSelection])
   // 发布订阅
-
   useEffect(() => {
     console.log('update multipleSelection',multipleSelection);
     const unsubscribe = state?.Observer?.subscribe(async id => {
@@ -290,25 +329,60 @@ interface GoodsListPropType {
 }
 const GoodsList = memo<GoodsListPropType>(props => {
   const { itemData, selected, isPending, startTransition, multipleSelection } = props
-
+  const prevMultipleSelection = useRef(multipleSelection)
   const currentSelected = useRef<EnumSaleMode | null>(null)
 
   const dispatch = useShoppingDispatch()
 
   const [component, setComponent] = useState<JSX.Element | null>(null)
+  // 使用 produce 更新特定的 ColorKindItem
+  const updateSpecifiedComponent = () => {
+    let newId
+    if(multipleSelection && prevMultipleSelection.current !== multipleSelection){
+      for(let key in multipleSelection){
+        if(!prevMultipleSelection.current?.hasOwnProperty(key)){
+          newId = key
+          break
+        }
+      } 
+    }
+    console.log('multipleSelection==+>',multipleSelection);
+    console.log('currentSelected', currentSelected.current, selected);
+    console.log('component',component);
+    if(component){
+      if(itemData?.[BackEndSaleModeListFieldMap[selected]].length !== 0){
+        setComponent(produce(component, (draft) => {
+          console.log('prev',component);
+          const index = (draft as unknown as any[]).findIndex((item)=> item.key === newId)
+          console.log('index',index)
+          if(index !== -1) {
+            const item = itemData?.[BackEndSaleModeListFieldMap[selected]].find(item => {
+              return item.id === Number(newId)
+            })
+            console.log('item', item, newId);
+            draft![index] = <ColorKindItem checked={multipleSelection?.hasOwnProperty(newId)} purchaserId={itemData?.purchaser_id} key={newId} itemData={item}></ColorKindItem>
+          }
+        }))
+      }else{
+        setComponent(<View className={styles.noList}>暂无数据</View>)
+      }
+    }
+    prevMultipleSelection.current = multipleSelection
 
+  }
   // 更新 GoodsList 组件
   const updateComponent = () => {
     setComponent(
-      itemData?.[BackEndSaleModeListFieldMap[selected]].length !== 0 ? (
+      () => itemData?.[BackEndSaleModeListFieldMap[selected]].length !== 0 ? (
         itemData?.[BackEndSaleModeListFieldMap[selected]].map(item => {
-          console.log('item===>', item)
-          return <ColorKindItem purchaserId={itemData.purchaser_id} key={item.id} itemData={item}></ColorKindItem>
+          console.log('item===>', item, multipleSelection?.hasOwnProperty(item.id))
+          return <ColorKindItem checked={multipleSelection?.hasOwnProperty(item.id)} purchaserId={itemData.purchaser_id} key={item.id} itemData={item}></ColorKindItem>
         })
       ) : (
         <View className={styles.noList}>暂无数据</View>
-      ),
+      )
     )
+    prevMultipleSelection.current = multipleSelection
   }
 
   useEffect(() => {
@@ -337,8 +411,8 @@ const GoodsList = memo<GoodsListPropType>(props => {
       })
       updateComponent()
     } else {
-      // 重新把当前的选中状态赋值给ref 作为下一次比较的旧状态
       currentSelected.current = selected
+      // 重新把当前的选中状态赋值给ref 作为下一次比较的旧状态
       dispatch({
         type: ShoppingDispatchType.UPDATE_CHANGED_CHECKBOX,
         data: {
@@ -368,28 +442,32 @@ const GoodsList = memo<GoodsListPropType>(props => {
 const withStateSlice = (comp, slice) => {
   const MemoComp = memo(comp, (prevProps, nextProps) => {
     let needMemo = true
-    // const prevCheckedPurchaserId = prevProps.state.currentCheckedPurchaserId
-    // const nextCheckedPurchaserId = nextProps.state.currentCheckedPurchaserId
-    // const purchaser_id = prevProps.itemData.purchaser_id
-    // const prevMultipleSelection = prevProps.state.colorStore[purchaser_id].multipleSelection
-    // const nextMultipleSelection = nextProps.state.colorStore[purchaser_id].multipleSelection
     if (JSON.stringify(prevProps.itemData) !== JSON.stringify(nextProps.itemData)) {
       needMemo = false
     }
-    if(prevProps.itemData.purchaser_name === 'Hhjh'){
+    if(prevProps.itemData.purchaser_name === 'JENNIE'){
       console.log('------withStateSlice props-------');
       console.log('withStateSlice props prevProps', prevProps);
+      console.log('withStateSlice props prevProps comparison itemData', prevProps.itemData === nextProps.itemData);
       console.log('withStateSlice props nextProps', nextProps);
+      console.log('withStateSlice props prevProps comparison multipleSelection', prevProps.state.multipleSelection === nextProps.state.multipleSelection);
+      console.log('withStateSlice props prevProps comparison currentCheckedPurchaserId', prevProps.state.currentCheckedPurchaserId === nextProps.state.currentCheckedPurchaserId);
+      console.log('withStateSlice props prevProps comparison Observer', prevProps.state.Observer === nextProps.state.Observer);
+      console.log('withStateSlice props prevProps comparison state', prevProps.state === nextProps.state);
       console.log('------withStateSlice props-------');
     }
-    if (JSON.stringify(prevProps.state) !== JSON.stringify(nextProps.state)) {
-      console.log('MultipleSelection 有变化');
+    if (prevProps.state.Observer !== nextProps.state.Observer) {
+      console.log('Observer 有变化');
+      needMemo = false
+    }
+    if (prevProps.state.multipleSelection !== nextProps.state.multipleSelection) {
+      console.log('multipleSelection 有变化');
+      needMemo = false
+    }
+    if (prevProps.state.currentCheckedPurchaserId !== nextProps.state.currentCheckedPurchaserId) {
+      console.log('currentCheckedPurchaserId 有变化');
       needMemo = false
     }
-    // if (JSON.stringify(prevCheckedPurchaserId) !== JSON.stringify(nextCheckedPurchaserId)) {
-    //   console.log('checkedPurchaserId 有变化');
-    //   needMemo = false
-    // }
     return needMemo
   })
   const Wrapper = (props, ref) => {
diff --git a/src/pages/shopping/context/index.ts b/src/pages/shopping/context/index.ts
index d261ee3..64545e6 100644
--- a/src/pages/shopping/context/index.ts
+++ b/src/pages/shopping/context/index.ts
@@ -1,4 +1,5 @@
 import { EnumSaleMode } from '@/common/Enumerate'
+import produce from 'immer'
 import React, { Dispatch } from 'react'
 import { useContext } from 'react'
 import { ShoppingStore } from './shoppingStore'
@@ -88,44 +89,54 @@ export type ShoppingAction = {
   data?: any
 }
 
-export function shoppingReducer(state: ShoppingStateContextValue, action: ShoppingAction) {
+export const shoppingReducer = produce((draft: ShoppingStateContextValue, action: ShoppingAction)=>{
   const { type, data } = action
   switch (type) {
     case ShoppingDispatchType.UPDATE_MANAGE_STATUS: {
-      return { ...state, isManageStatus: data }
+      draft.isManageStatus = data
+      break
     }
     case ShoppingDispatchType.UPDATE_MULTIPLE_SELECTION_STATUS: {
-      return { ...state, isMultipleSelection: data }
+      draft.isMultipleSelection = data
+      break
     }
     case ShoppingDispatchType.UPDATE_CURRENT_CHECKED_PURCHASERID: {
-      return { ...state, currentCheckedPurchaserId: data }
+      draft.currentCheckedPurchaserId = data
+      break
     }
     case ShoppingDispatchType.UPDATE_CURRENT_CHECKED_SALEMODE: {
-      return { ...state, currentCheckedSaleMode: data }
+      draft.currentCheckedSaleMode = data
+      break
     }
     case ShoppingDispatchType.UPDATE_COLOR_STORE: {
-      return { ...state, colorStore: data }
+      draft.colorStore = data
+      break
     }
     case ShoppingDispatchType.UPDATE_SELECTED_AMOUNT: {
-      return { ...state, selectedAmount: data }
+      draft.selectedAmount = data
+      break
     }
     case ShoppingDispatchType.UPDATE_CHANGED_CHECKBOX: {
-      return {
-        ...state,
-        colorStore: {
-          ...state.colorStore,
-          [data.purchaserId as number]: {
-            purchaserId: data.purchaserId,
-            goodsKind: { ...state.colorStore[data.purchaserId]?.goodsKind, ...data.goodsKind },
-            multipleSelection: data.multipleSelection ? data.multipleSelection : state.colorStore[data.purchaserId]?.multipleSelection,
-          },
-        },
+      if(!draft.colorStore[data.purchaserId]){
+        draft.colorStore[data.purchaserId] = {
+          purchaserId: data.purchaserId,
+          goodsKind: data.goodsKind,
+          multipleSelection: data.multipleSelection
+        }
+      }else{
+        draft.colorStore[data.purchaserId] = produce(draft.colorStore[data.purchaserId], purchaserDraft => {
+          purchaserDraft.purchaserId = data.purchaserId
+          purchaserDraft.goodsKind = { ...purchaserDraft.goodsKind, ...data.goodsKind }
+          purchaserDraft.multipleSelection = data.multipleSelection ? data.multipleSelection : purchaserDraft?.multipleSelection
+        })
       }
+      break
     }
     default:
       throwError()
   }
-}
+})
+  
 
 export const ShoppingStateContext = React.createContext<ShoppingStateContextValue | null>(null)
 
@@ -161,6 +172,6 @@ export interface InternalShoppingCartAction extends ShoppingCartAction {
   __INTERNAL__: React.MutableRefObject<ShoppingCartAction | null>
 }
 
-function throwError(): never {
+export function throwError(): never {
   throw new Error('没有这个action.type')
 }
diff --git a/src/pages/shopping/context/shoppingStore.ts b/src/pages/shopping/context/shoppingStore.ts
index e93151a..bc20efe 100644
--- a/src/pages/shopping/context/shoppingStore.ts
+++ b/src/pages/shopping/context/shoppingStore.ts
@@ -1,7 +1,9 @@
 
 // 用于优化数据流 结合发布订阅 更新组件内部状态可以组件自己处理
 
+import { Events } from "@tarojs/taro"
 import { ColorStore } from "."
+export const events = new Events()
 
 export type SubscribeCallback = (changedGoods: any) => void
 
diff --git a/yarn.lock b/yarn.lock
index 2a31da9..509aac4 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7558,6 +7558,11 @@ image-size@~0.5.0:
   resolved "https://registry.npmjs.org/image-size/-/image-size-0.5.5.tgz"
   integrity sha512-6TDAlDPZxUFCv+fuOkIoXT/V/f3Qbq8e37p+YOiYrUv3v9cc3/6x78VdfPgFVaB9dZYeLUfKgHRebpkm/oP2VQ==
 
+immer@^9.0.16:
+  version "9.0.16"
+  resolved "https://registry.npmmirror.com/immer/-/immer-9.0.16.tgz#8e7caab80118c2b54b37ad43e05758cdefad0198"
+  integrity sha512-qenGE7CstVm1NrHQbMh8YaSzTZTFNP3zPqr3YU0S0UY441j4bJTg4A2Hh5KAhwgaiU6ZZ1Ar6y/2f4TblnMReQ==
+
 immutable@^4.0.0:
   version "4.1.0"
   resolved "https://registry.npmjs.org/immutable/-/immutable-4.1.0.tgz"